package com.zzyl.nursing.service.impl;

import java.util.HashMap;
import java.util.List;

import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.util.ObjectUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.zzyl.common.utils.StringUtils;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.dto.UserLoginRequestDto;
import com.zzyl.nursing.service.WeChatService;
import com.zzyl.nursing.vo.LoginVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.mapper.FamilyMemberMapper;
import com.zzyl.nursing.domain.FamilyMember;
import com.zzyl.nursing.service.IFamilyMemberService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import java.util.Arrays;
import java.util.Map;

/**
 * 老人家属Service业务层处理
 * 
 * @author ruoyi
 * @date 2025-07-31
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper,FamilyMember> implements IFamilyMemberService
{
    @Autowired
    private FamilyMemberMapper familyMemberMapper;

    @Autowired
    private WeChatService weChatService;

    @Autowired
    private TokenService tokenService;

    static List<String> DEFAULT_NICKNAME_PREFIX = ListUtil.of("生活更美好",
            "大桔大利",
            "日富一日",
            "好柿开花",
            "柿柿如意",
            "一椰暴富",
            "大柚所为",
            "杨梅吐气",
            "天生荔枝"
    );

    /**
     * 登录
     *
     * @param loginRequestDto
     * @return
     */
    @Override
    public LoginVo login(UserLoginRequestDto loginRequestDto) {
        //1. 获取openId
        String openId = weChatService.getOpenId(loginRequestDto.getCode());
        //2. 根据openId查询客户信息
        LambdaQueryWrapper<FamilyMember> queryWrapper = new LambdaQueryWrapper<>();
        queryWrapper.eq(FamilyMember::getOpenId, openId);
        FamilyMember familyMember = familyMemberMapper.selectOne(queryWrapper);
//        FamilyMember familyMember = getOne(Wrappers.<FamilyMember>lambdaQuery(FamilyMember.class)
//                .eq(FamilyMember::getOpenId, openId));
        //3. 判断客户是否为空，如果为空，创建用户，并赋值openId
        if (ObjectUtil.isEmpty(familyMember)) {
            familyMember = new FamilyMember();
            familyMember.setOpenId(openId);
        }
        //4. 根据detail.code获取手机号
        String phone = weChatService.getPhone(loginRequestDto.getPhoneCode());
        //5. 新增或更新用户信息
        saveOrUpdateFamilyMember(familyMember, phone);
        //6. 把用户id和昵称封装到jwt返回
        Map<String, Object> map = new HashMap<>();
        map.put("id", familyMember.getId());
        map.put("nickName", familyMember.getName());
        String token = tokenService.createToken(map);
        LoginVo loginVo = new LoginVo();
        loginVo.setToken(token);
        loginVo.setNickName(familyMember.getName());

        return loginVo;
    }

    /**
     * 新增或更新用户 信息
     * @param familyMember
     * @param phone
     */
    private void saveOrUpdateFamilyMember(FamilyMember familyMember, String phone) {
        //1.判断取到的手机号与数据库中保存的手机号不一样
        if(ObjectUtil.notEqual(phone, familyMember.getPhone())){
            //设置手机号
            familyMember.setPhone(phone);
        }
        //2.判断id存在
        if (ObjectUtil.isNotEmpty(familyMember.getId())) {
            updateById(familyMember);
            return;
        }

        //3.保存新的用户
        //随机组装昵称，词组+手机号后四位
        String nickName = DEFAULT_NICKNAME_PREFIX.get((int) (Math.random() * DEFAULT_NICKNAME_PREFIX.size()))
                + StringUtils.substring(familyMember.getPhone(), 7);

        familyMember.setName(nickName);
        save(familyMember);
    }

    /**
     * 查询老人家属
     * 
     * @param id 老人家属主键
     * @return 老人家属
     */
    @Override
    public FamilyMember selectFamilyMemberById(Long id)
    {
        return getById(id);
    }

    /**
     * 查询老人家属列表
     * 
     * @param familyMember 老人家属
     * @return 老人家属
     */
    @Override
    public List<FamilyMember> selectFamilyMemberList(FamilyMember familyMember)
    {
        return familyMemberMapper.selectFamilyMemberList(familyMember);
    }

    /**
     * 新增老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int insertFamilyMember(FamilyMember familyMember)
    {
        return save(familyMember)?1:0;
    }

    /**
     * 修改老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int updateFamilyMember(FamilyMember familyMember)
    {
        return updateById(familyMember)?1:0;
    }

    /**
     * 批量删除老人家属
     * 
     * @param ids 需要删除的老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberByIds(Long[] ids)
    {
        return removeByIds(Arrays.asList(ids))?1:0;
    }

    /**
     * 删除老人家属信息
     * 
     * @param id 老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberById(Long id)
    {
        return removeById(id)?1:0;
    }



}
